CrewAI vs Stack AI vs Agno vs LangChain

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
CrewAI
vs
Competitor 1
Stack AI
Competitor 2
Agno
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool CrewAI
crewai.com
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
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Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor Agno
agno.com
Agno is an agent platform that runs in your own cloud and covers the full lifecycle of building, serving and managing AI agents.
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Competitor LangChain
langchain.com
Framework for building with large language models
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Traffic estimated monthly website traffic
Monthly visits
476.6Kvisits/mo
6.3Kvisits/mo
—
3.4Mvisits/mo
MoM change
▼ 10.3%
▼ 57.9%
—
▲ 0.7%
6-month growth
-5.3%
-93.7%
—
+21.0%
Global rank web
#107,487
#1,700,092
—
#13,384
Avg. last 3 months
564.3K
13.9K
—
3.3M
Bounce rate lower is better
46%
39%
—
42%
Pages / visit
2.6
1.8
—
6.2
Visit duration
1m 32s
14s
—
5m 29s
Traffic sources
● Direct 75% · ● Referral 23%
—
—
● Direct 73% · ● Referral 24%
CrewAIStack AIAgnoLangChain
0850.7K1.7M2.6M3.4MCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1K10K100K1M10MCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
Free tier
$150per month · free tier available
$39per month · free tier available
Free tier
Free trial
–
–
API access
–
Plans
Basic FreeEnterprise $0
—
Free FreePro $150/moEnterprise Custom
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
Text
DataDocumentsText
CodeText
CodeText
Output
AppsCode
Apps
Apps
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
9
7
10
6
Agents
Agent creation
Workflows
–
Developer tools
–
Agent testing
–
No-code
–
–
Agent collaboration
–
–
Agent management
–
–
Development
–
–
LLM development
–
–
–
Business automation
–
–
–
Process automation
–
–
–
Self hosted
–
–
–
AI system monitoring
–
–
–
Agent memory
–
–
–
Finance workflow automation
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.